🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 14.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.84 AU

Year: 419 Days

Day: 9.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,386,384 km

• M1: 184,005 km (0.097 R)
• M2: 291,417 km (0.093 R)
• M3: 391,198 km (0.106 R)
• M4: 492,925 km (0.08 R)
• M5: 597,943 km (0.049 R)
• M6: 769,831 km (0.103 R)
• M7: 926,609 km (0.059 R)
• M8: 1,028,635 km (0.074 R)
• M9: 1,257,968 km (0.112 R)
• M10: 1,381,387 km (0.088 R)
• M11: 1,540,858 km (0.093 R)
• M12: 1,697,188 km (0.12 R)
• M13: 1,787,096 km (0.106 R)
• M14: 1,883,437 km (0.105 R)
• M15: 1,976,786 km (0.093 R)
• M16: 2,297,823 km (0.084 R)
• M17: 2,440,689 km (0.04 R)
• M18: 2,691,116 km (0.104 R)
• M19: 2,780,276 km (0.08 R)
• M20: 2,944,385 km (0.107 R)
• M21: 3,042,222 km (0.065 R)
• M22: 3,164,593 km (0.097 R)
• M23: 3,318,380 km (0.119 R)
• M24: 3,420,256 km (0.082 R)
• M25: 3,572,248 km (0.089 R)
• M26: 3,713,917 km (0.092 R)
• M27: 3,857,680 km (0.074 R)
• M28: 4,105,564 km (0.111 R)
• M29: 4,241,399 km (0.095 R)
• M30: 4,339,236 km (0.101 R)
• M31: 4,464,300 km (0.119 R)
• M32: 4,650,998 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 9.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 7.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,386,384 km

• M1: 127,009 km (0.034 R)
• M2: 188,643 km (0.11 R)
• M3: 252,372 km (0.085 R)
• M4: 337,343 km (0.038 R)
• M5: 397,781 km (0.043 R)
• M6: 473,477 km (0.114 R)
• M7: 552,166 km (0.119 R)
• M8: 621,130 km (0.119 R)
• M9: 699,669 km (0.104 R)
• M10: 759,359 km (0.049 R)
• M11: 830,717 km (0.12 R)
• M12: 959,970 km (0.034 R)
• M13: 1,085,183 km (0.114 R)
• M14: 1,212,192 km (0.064 R)
• M15: 1,273,676 km (0.077 R)
• M16: 1,344,286 km (0.08 R)
• M17: 1,404,126 km (0.074 R)
• M18: 1,497,774 km (0.113 R)
• M19: 1,623,137 km (0.084 R)
• M20: 1,687,165 km (0.082 R)
• M21: 1,752,090 km (0.11 R)
• M22: 1,871,021 km (0.1 R)
• M23: 2,182,932 km (0.112 R)
• M24: 2,244,417 km (0.104 R)
• M25: 2,311,287 km (0.096 R)
• M26: 2,422,738 km (0.119 R)
• M27: 2,511,299 km (0.118 R)
• M28: 2,605,845 km (0.079 R)
• M29: 2,706,824 km (0.068 R)
• M30: 2,778,182 km (0.031 R)
• M31: 2,886,491 km (0.084 R)
• M32: 2,975,352 km (0.069 R)
• M33: 3,038,482 km (0.1 R)
• M34: 3,166,239 km (0.108 R)
• M35: 3,241,636 km (0.049 R)
• M36: 3,377,770 km (0.062 R)
• M37: 3,532,455 km (0.094 R)
• M38: 3,740,695 km (0.06 R)
• M39: 3,803,227 km (0.051 R)
• M40: 3,918,118 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 10.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.44 AU - 2.02 AU

Year: 1469 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,386,384 km

• M1: 144,811 km (0.092 R)
• M2: 234,869 km (0.092 R)
• M3: 420,968 km (0.105 R)
• M4: 575,204 km (0.108 R)
• M5: 749,635 km (0.108 R)
• M6: 923,318 km (0.089 R)
• M7: 1,090,718 km (0.093 R)
• M8: 1,171,501 km (0.1 R)
• M9: 1,296,565 km (0.092 R)
• M10: 1,433,746 km (0.099 R)
• M11: 1,644,829 km (0.096 R)
• M12: 1,785,899 km (0.108 R)
• M13: 1,964,070 km (0.026 R)
• M14: 2,097,213 km (0.092 R)
• M15: 2,190,711 km (0.085 R)
• M16: 2,461,483 km (0.088 R)
• M17: 2,587,445 km (0.088 R)
• M18: 2,651,323 km (0.102 R)
• M19: 2,827,101 km (0.035 R)
• M20: 3,112,683 km (0.104 R)
• M21: 3,229,519 km (0.089 R)
• M22: 3,328,104 km (0.091 R)
• M23: 3,447,633 km (0.025 R)
• M24: 3,919,464 km (0.106 R)
• M25: 4,130,996 km (0.053 R)
• M26: 4,281,192 km (0.101 R)
• M27: 4,477,165 km (0.116 R)
• M28: 5,071,368 km (0.109 R)
• M29: 5,337,054 km (0.093 R)
• M30: 5,489,195 km (0.089 R)
• M31: 5,583,591 km (0.067 R)
• M32: 5,666,618 km (0.089 R)
• M33: 6,173,455 km (0.049 R)
• M34: 6,358,059 km (0.078 R)
• M35: 6,556,875 km (0.109 R)
• M36: 6,632,122 km (0.085 R)
• M37: 6,732,652 km (0.113 R)
• M38: 6,795,782 km (0.059 R)
• M39: 6,909,926 km (0.072 R)
• M40: 6,986,370 km (0.065 R)
• M41: 7,075,979 km (0.08 R)
• M42: 7,243,379 km (0.118 R)
• M43: 7,451,171 km (0.094 R)
• M44: 7,740,194 km (0.048 R)
• M45: 7,965,937 km (0.103 R)
• M46: 8,684,007 km (0.063 R)
• M47: 8,752,822 km (0.111 R)
• M48: 8,904,963 km (0.066 R)
• M49: 9,071,764 km (0.05 R)
• M50: 9,408,659 km (0.101 R)
• M51: 9,550,178 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 13.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.83 AU - 2.65 AU

Year: 2165 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,386,384 km

• M1: 170,841 km (0.098 R)
• M2: 277,504 km (0.078 R)
• M3: 506,389 km (0.055 R)
• M4: 711,637 km (0.091 R)
• M5: 1,187,657 km (0.102 R)
• M6: 1,294,171 km (0.088 R)
• M7: 1,471,744 km (0.094 R)
• M8: 1,610,571 km (0.05 R)
• M9: 1,939,536 km (0.097 R)
• M10: 2,028,398 km (0.07 R)
• M11: 2,184,129 km (0.081 R)
• M12: 2,370,977 km (0.103 R)
• M13: 2,535,534 km (0.064 R)
• M14: 2,675,558 km (0.082 R)
• M15: 2,890,680 km (0.077 R)
• M16: 3,492,362 km (0.087 R)
• M17: 3,839,878 km (0.065 R)
• M18: 4,050,512 km (0.107 R)
• M19: 4,215,369 km (0.118 R)
• M20: 4,365,565 km (0.085 R)
• M21: 4,619,881 km (0.112 R)
• M22: 4,774,865 km (0.105 R)
• M23: 4,914,140 km (0.082 R)
• M24: 5,019,457 km (0.097 R)
• M25: 5,358,147 km (0.091 R)
• M26: 5,466,605 km (0.108 R)
• M27: 5,778,068 km (0.117 R)
• M28: 6,133,064 km (0.099 R)
• M29: 6,284,756 km (0.046 R)
• M30: 6,630,626 km (0.115 R)
• M31: 6,727,715 km (0.089 R)
• M32: 6,825,403 km (0.051 R)
• M33: 7,042,021 km (0.119 R)
• M34: 7,340,917 km (0.103 R)
• M35: 7,522,379 km (0.086 R)
• M36: 7,869,147 km (0.052 R)
• M37: 8,263,038 km (0.056 R)
• M38: 8,962,408 km (0.101 R)
• M39: 9,614,805 km (0.101 R)
• M40: 10,282,460 km (0.101 R)
• M41: 10,599,308 km (0.107 R)
• M42: 10,736,041 km (0.11 R)
• M43: 11,149,828 km (0.117 R)
• M44: 11,312,142 km (0.102 R)
• M45: 11,592,339 km (0.042 R)
• M46: 12,064,320 km (0.097 R)
• M47: 12,278,844 km (0.108 R)
• M48: 12,422,607 km (0.1 R)
• M49: 12,542,734 km (0.119 R)
• M50: 12,905,659 km (0.082 R)
• M51: 13,296,558 km (0.077 R)
• M52: 13,394,844 km (0.101 R)
• M53: 13,493,429 km (0.095 R)
• M54: 13,616,997 km (0.041 R)
• M55: 13,815,513 km (0.056 R)
• M56: 13,965,111 km (0.047 R)
• M57: 14,090,025 km (0.08 R)
• M58: 14,265,653 km (0.07 R)
• M59: 14,416,896 km (0.072 R)
• M60: 15,077,969 km (0.07 R)
• M61: 15,180,594 km (0.115 R)
• M62: 15,670,975 km (0.09 R)
• M63: 15,957,455 km (0.092 R)
• M64: 16,088,204 km (0.109 R)
• M65: 16,193,072 km (0.039 R)
• M66: 16,298,090 km (0.081 R)
• M67: 16,561,831 km (0.104 R)
• M68: 17,040,095 km (0.106 R)
• M69: 17,173,686 km (0.072 R)
• M70: 17,549,775 km (0.113 R)
• M71: 17,983,010 km (0.109 R)
• M72: 18,282,805 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 12.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.07 AU - 3.73 AU

Year: 4048 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,386,384 km

• M1: 230,979 km (0.086 R)
• M2: 705,803 km (0.099 R)
• M3: 999,763 km (0.091 R)
• M4: 1,152,951 km (0.08 R)
• M5: 1,314,516 km (0.086 R)
• M6: 1,454,989 km (0.113 R)
• M7: 1,590,824 km (0.111 R)
• M8: 1,771,987 km (0.048 R)
• M9: 1,886,280 km (0.094 R)
• M10: 2,322,657 km (0.118 R)
• M11: 2,483,025 km (0.098 R)
• M12: 2,826,951 km (0.11 R)
• M13: 3,249,715 km (0.097 R)
• M14: 3,679,360 km (0.114 R)
• M15: 4,464,000 km (0.118 R)
• M16: 4,678,973 km (0.104 R)
• M17: 5,000,608 km (0.09 R)
• M18: 5,435,788 km (0.104 R)
• M19: 5,758,471 km (0.113 R)
• M20: 6,731,455 km (0.097 R)
• M21: 7,262,079 km (0.111 R)
• M22: 7,634,877 km (0.064 R)
• M23: 7,875,430 km (0.111 R)
• M24: 7,961,898 km (0.111 R)
• M25: 9,462,215 km (0.065 R)
• M26: 9,776,370 km (0.101 R)
• M27: 10,188,064 km (0.12 R)
• M28: 10,377,155 km (0.11 R)
• M29: 10,989,908 km (0.05 R)
• M30: 11,067,250 km (0.1 R)
• M31: 11,339,668 km (0.113 R)
• M32: 12,330,754 km (0.113 R)
• M33: 12,471,675 km (0.109 R)
• M34: 13,452,738 km (0.083 R)
• M35: 13,556,409 km (0.025 R)
• M36: 14,120,543 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95

Radius: 7.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.29 AU - 9.79 AU

Year: 16114 Days

Day: 22.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,386,384 km

• M1: 184,454 km (0.072 R)
• M2: 292,165 km (0.102 R)
• M3: 360,381 km (0.117 R)
• M4: 704,756 km (0.114 R)
• M5: 1,115,851 km (0.107 R)
• M6: 1,229,096 km (0.103 R)
• M7: 1,397,543 km (0.117 R)
• M8: 1,947,016 km (0.094 R)
• M9: 2,044,554 km (0.104 R)
• M10: 2,451,460 km (0.111 R)
• M11: 2,557,076 km (0.065 R)
• M12: 2,707,572 km (0.057 R)
• M13: 3,176,262 km (0.103 R)
• M14: 3,314,939 km (0.103 R)
• M15: 3,384,951 km (0.114 R)
• M16: 3,574,192 km (0.111 R)
• M17: 4,162,710 km (0.08 R)
• M18: 4,519,800 km (0.078 R)
• M19: 4,571,711 km (0.065 R)
• M20: 5,290,678 km (0.118 R)
• M21: 5,400,184 km (0.085 R)
• M22: 5,565,938 km (0.047 R)
• M23: 5,959,082 km (0.116 R)
• M24: 6,891,226 km (0.1 R)
• M25: 9,280,454 km (0.099 R)
• M26: 9,512,330 km (0.11 R)
• M27: 10,117,304 km (0.107 R)
• M28: 10,458,836 km (0.034 R)
• M29: 10,943,234 km (0.105 R)
• M30: 11,399,657 km (0.08 R)
• M31: 12,041,881 km (0.045 R)
• M32: 12,440,110 km (0.108 R)
• M33: 12,549,466 km (0.096 R)
• M34: 13,026,983 km (0.092 R)
• M35: 13,473,233 km (0.102 R)
• M36: 14,113,811 km (0.093 R)
• M37: 14,227,805 km (0.11 R)
• M38: 14,304,100 km (0.12 R)
• M39: 14,495,286 km (0.084 R)
• M40: 15,268,258 km (0.057 R)
• M41: 16,213,567 km (0.072 R)
• M42: 16,492,866 km (0.11 R)
• M43: 16,693,327 km (0.09 R)
• M44: 17,015,860 km (0.068 R)
• M45: 17,258,957 km (0.112 R)
• M46: 17,340,338 km (0.12 R)
• M47: 18,201,723 km (0.109 R)
• M48: 19,077,169 km (0.11 R)
• M49: 19,414,213 km (0.12 R)
• M50: 19,710,716 km (0.107 R)
• M51: 22,004,351 km (0.107 R)
• M52: 22,446,413 km (0.115 R)
• M53: 22,802,306 km (0.038 R)
• M54: 23,835,728 km (0.115 R)
• M55: 24,062,369 km (0.095 R)
• M56: 24,198,652 km (0.043 R)
• M57: 24,289,757 km (0.11 R)
• M58: 27,357,262 km (0.113 R)
• M59: 27,642,246 km (0.114 R)
• M60: 28,358,670 km (0.086 R)
• M61: 29,907,457 km (0.069 R)
• M62: 31,235,587 km (0.096 R)
• M63: 31,632,769 km (0.099 R)
• M64: 32,683,395 km (0.047 R)
• M65: 33,187,689 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.1

Radius: 6.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.04 AU - 12.08 AU

Year: 23749 Days

Day: 24.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,386,384 km

• M1: 119,230 km (0.085 R)
• M2: 311,313 km (0.069 R)
• M3: 573,708 km (0.032 R)
• M4: 961,914 km (0.095 R)
• M5: 1,418,786 km (0.106 R)
• M6: 1,549,236 km (0.087 R)
• M7: 2,411,966 km (0.047 R)
• M8: 2,599,861 km (0.11 R)
• M9: 3,609,198 km (0.085 R)
• M10: 4,006,680 km (0.1 R)
• M11: 4,154,782 km (0.042 R)
• M12: 4,961,264 km (0.04 R)
• M13: 5,040,551 km (0.098 R)
• M14: 5,160,379 km (0.103 R)
• M15: 5,484,408 km (0.065 R)
• M16: 6,109,577 km (0.089 R)
• M17: 6,452,306 km (0.117 R)
• M18: 6,495,540 km (0.072 R)
• M19: 7,067,003 km (0.028 R)
• M20: 7,517,443 km (0.109 R)
• M21: 7,884,556 km (0.066 R)
• M22: 7,977,306 km (0.045 R)
• M23: 8,163,705 km (0.071 R)
• M24: 8,398,873 km (0.111 R)
• M25: 9,558,107 km (0.083 R)
• M26: 10,460,182 km (0.05 R)
• M27: 10,664,234 km (0.062 R)
• M28: 10,766,858 km (0.075 R)
• M29: 11,493,904 km (0.033 R)
• M30: 11,916,518 km (0.073 R)
• M31: 12,076,288 km (0.047 R)
• M32: 12,505,933 km (0.048 R)
• M33: 12,885,912 km (0.119 R)
• M34: 13,214,578 km (0.093 R)
• M35: 14,842,054 km (0.107 R)
• M36: 15,417,706 km (0.091 R)
• M37: 15,942,196 km (0.09 R)
• M38: 16,177,065 km (0.075 R)
• M39: 18,712,300 km (0.064 R)
• M40: 19,334,029 km (0.112 R)
• M41: 19,710,118 km (0.098 R)
• M42: 19,773,099 km (0.039 R)
• M43: 19,899,210 km (0.059 R)
• M44: 20,406,197 km (0.054 R)
• M45: 20,661,261 km (0.091 R)
• M46: 21,303,634 km (0.062 R)
• M47: 23,136,956 km (0.119 R)
• M48: 23,536,233 km (0.062 R)
• M49: 26,049,028 km (0.084 R)
• M50: 26,464,462 km (0.037 R)
• M51: 26,603,438 km (0.037 R)
• M52: 27,442,383 km (0.12 R)
• M53: 27,723,926 km (0.072 R)
• M54: 29,577,444 km (0.077 R)
• M55: 30,446,308 km (0.056 R)
• M56: 30,956,886 km (0.059 R)
• M57: 31,250,098 km (0.078 R)
• M58: 32,134,819 km (0.09 R)
• M59: 32,878,470 km (0.119 R)
• M60: 33,027,919 km (0.074 R)
• M61: 33,402,512 km (0.043 R)
• M62: 33,853,699 km (0.113 R)
• M63: 34,534,369 km (0.099 R)
• M64: 35,755,686 km (0.095 R)
• M65: 35,986,217 km (0.089 R)
• M66: 36,063,110 km (0.05 R)
• M67: 36,140,153 km (0.106 R)
• M68: 36,217,196 km (0.089 R)
• M69: 37,146,348 km (0.097 R)
• M70: 37,224,139 km (0.055 R)
• M71: 37,535,901 km (0.108 R)
• M72: 39,107,127 km (0.099 R)
• M73: 39,662,135 km (0.119 R)
• M74: 41,262,234 km (0.09 R)
• M75: 41,827,265 km (0.086 R)
• M76: 42,151,294 km (0.062 R)
• M77: 42,964,957 km (0.104 R)
• M78: 43,291,829 km (0.077 R)
• M79: 44,277,679 km (0.119 R)
• M80: 44,360,107 km (0.092 R)
• M81: 46,522,395 km (0.086 R)
• M82: 48,039,467 km (0.096 R)
• M83: 49,486,976 km (0.072 R)
• M84: 50,603,574 km (0.119 R)
• M85: 51,035,314 km (0.048 R)
• M86: 51,208,249 km (0.108 R)
• M87: 51,294,866 km (0.101 R)
• M88: 51,381,483 km (0.096 R)
• M89: 52,774,090 km (0.084 R)
• M90: 53,738,697 km (0.119 R)
• M91: 53,914,773 km (0.036 R)
• M92: 57,025,960 km (0.098 R)
• M93: 57,295,386 km (0.115 R)
• M94: 58,196,264 km (0.067 R)
• M95: 58,739,155 km (0.048 R)
• M96: 59,374,497 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,023 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit